Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
678 conjugacy classes of subgroups; only the 105 normal subgroups are shown.
This group has 678 conjugacy classes of subgroups — too many to draw. Only its 105 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26031559 | C2 | semidirect |
| 2. #26030702 | C2 | semidirect |
| 3. #26021180 | C2 | semidirect |
| 4. #26021172 | C2 | semidirect |
| 5. #26018748 | C2 | semidirect |
| 6. #26018101 | C2 | semidirect |
| 7. C89×#3205 | C2 | semidirect |
| 92. #13083558 | D8 | semidirect |
| 222. #3205 | D89 | semidirect |
| 228. C89 | #10192 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26031559 | 2 |
| #26030702 | 2 |
| #26021180 | 2 |
| #26021172 | 2 |
| #26018748 | 2 |
| #26018101 | 2 |
| C89×#3205 | 2 |
| #10192 | 89 |